Zobrazeno 1 - 10
of 78
pro vyhledávání: '"D, Leimer"'
Publikováno v:
IEEE 1998 Position Location and Navigation Symposium (Cat. No.98CH36153).
Direct acquisition of the GPS P(Y)-code is desirable to military users as it has a higher tolerance to jamming and spoofing when compared to the C/A-code. Until now, direct P(Y)-code acquisition was difficult as user time sources did not provide adeq
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f5d92f5de3b609209674c994059e92f
https://doi.org/10.1109/plans.1998.670047
https://doi.org/10.1109/plans.1998.670047
Autor:
S, Ramthun, C E, Bender, B A, Schueler, J, Taubel, N J, Hangiandreou, S, Williamson, D, O'Neill, D, Leimer, M, Back
Publikováno v:
Journal of digital imaging. 14(2 Suppl 1)
Digital imaging system integration is a complex process. A project team and a defined process for system planning, evaluation, and implementation can improve the chance for success. In this presentation, our project team relates their experiences.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ba4af914788248aa666255459fbaa20a
https://pubmed.ncbi.nlm.nih.gov/11442115
https://pubmed.ncbi.nlm.nih.gov/11442115
Autor:
W. Hiddemann, K. Becker, A. Grote-Metke, R. Kuse, A. Bartholomäus, A. Reichle, I. Meuthen, R. Schlag, R. Fuchs, H. G. Fuhr, D. Leimer, D. K. Hossfeld, T. Büchner
Publikováno v:
Acute Leukemias ISBN: 9783540539490
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f04d490825689dbe3f7aca7affcff11
https://doi.org/10.1007/978-3-642-76591-9_77
https://doi.org/10.1007/978-3-642-76591-9_77
Publikováno v:
IEEE Transactions on Information Theory. 24:645-649
If a Costas loop is forced to have a relatively wide bandwidth, for example, to track phase variation due to platform motion, binary phase-shift keying (BPSK) demodulator performance is significantly degraded. However, if the data bits were known, th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e65c28e3d3de5440df5105c80bb2ce66
https://doi.org/10.1109/tit.1978.1055923
https://doi.org/10.1109/tit.1978.1055923
Publikováno v:
IEEE Transactions on Information Theory. 26:372-375
Casting phase tracking into a binary decoding problem, as in a previous paper, a sequential decoding algorithm is applied to a third-order system. The goal is to reduce the "tracking threshold" below that of a phase-locked loop. Simulation results ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50fef5067cbb273e5a4d53d64b0b57dd
https://doi.org/10.1109/tit.1980.1056180
https://doi.org/10.1109/tit.1980.1056180
Publikováno v:
IEEE Transactions on Communications. 25:832-840
To optimize the threshold of a pseudonoise (PN) spread spectrum modem for use over an aircraft/satellite communications link at SHF, the effects of Doppler must be taken into account. Reconstitution of carrier phase by a Costas loop to coherently dem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5744ff04084d9eb49bc373200fa44967
https://doi.org/10.1109/tcom.1977.1093904
https://doi.org/10.1109/tcom.1977.1093904
Autor:
Ferraz, Maria Pia
Publikováno v:
Applied Sciences (2076-3417); Sep2024, Vol. 14 Issue 18, p8137, 27p
Autor:
Pouget, Cassandra1 (AUTHOR), Chatre, Clotilde2 (AUTHOR), Lavigne, Jean-Philippe1 (AUTHOR), Pantel, Alix1 (AUTHOR), Reynes, Jacques3 (AUTHOR), Dunyach-Remy, Catherine1 (AUTHOR) catherine.remy@chu-nimes.fr
Publikováno v:
International Journal of Molecular Sciences. Jan2023, Vol. 24 Issue 2, p1547. 16p.
Autor:
Nazarova, Anzhela G.
Publikováno v:
Population & Economics; 2024, Vol. 8 Issue 2, p36-55, 20p
Autor:
Shin, Joonho1 (AUTHOR) shin.joonho@pusan.ac.kr, Naskar, Atanu1 (AUTHOR) atanunaskar@pusan.ac.kr, Ko, Dongjoon2 (AUTHOR) kdj8915@kribb.re.kr, Kim, Semi2 (AUTHOR) semikim@kribb.re.kr, Kim, Kwang-sun1 (AUTHOR) kwangsun.kim@pusan.ac.kr
Publikováno v:
International Journal of Molecular Sciences. Jun2022, Vol. 23 Issue 12, p6770-6770. 16p.